13:22:15 Create new PHPExcel object<br />13:22:15 Set document properties<br />13:22:15 Add some data<br />13:22:15 Define named ranges<br />13:22:15 Rename named ranges<br />13:22:15 Rename worksheet<br />13:22:15 Create new Worksheet object<br />13:22:15 Add some data<br />13:22:15 Resolve range<br />Cell B1 {=PersonFN}: Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw<br />Cell Person!B1: Maarten<br />13:22:15 Rename worksheet<br />13:22:15 Write to Excel2007 format<br />13:22:15 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0166 seconds<br />13:22:15 Current memory usage: 4 MB<br />13:22:15 Peak memory usage: 4 MB<br />13:22:15 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />